Datastream : GVR

G-band (183 GHz) Vapor Radiometer

Active Dates
2006.09.28 - 2014.04.19

Measurement Categories
Atmospheric State, Radiometric

Originating Instrument
G-band (183 GHz) Vapor Radiometer (GVR)

Measurements

Only measurements considered scientifically relevant are shown below by default.

Show all measurements

Measurement Units Variable
Altitude above mean sea level m alt
Base time in Epoch seconds since 1970-1-1 0:00:00 0:00 base_time
183.3 +/- 1 GHz hot load signal count hot1 ( time )
183.3 +/- 3 GHz hot load signal count hot3 ( time )
183.3 +/- 7 GHz hot load signal count hot7 ( time )
183.3 +/- 14 GHz hot load signal count hot14 ( time )
North latitude degree_N lat
East longitude degree_E lon
183.3 +/- 1 GHz matched load signal count ml1 ( time )
183.3 +/- 3 GHz matched load signal count ml3 ( time )
183.3 +/- 7 GHz matched load signal count ml7 ( time )
183.3 +/- 14 GHz matched load signal count ml14 ( time )
183.3 +/- 1 GHz noise source signal count ns1 ( time )
183.3 +/- 3 GHz noise source signal count ns3 ( time )
183.3 +/- 7 GHz noise source signal count ns7 ( time )
183.3 +/- 14 GHz noise source signal count ns14 ( time )
Precipitable water vapor retrieved using a Neural Network algorithm mm pwv ( time )
Estimated 1-sigma uncertainty in precipitable water vapor retrieval mm pwv_error ( time )
Quality check results on field: Precipitable water vapor retrieved using a Neural Network algorithm unitless qc_pwv ( time )
Quality check results on field: Estimated 1-sigma uncertainty in precipitable water vapor retrieval unitless qc_pwv_error ( time )
Quality check results on field: 183.3 +/- 1 GHz sky brightness temperature unitless qc_tbsky1 ( time )
Quality check results on field: 183.3 +/- 3 GHz sky brightness temperature unitless qc_tbsky3 ( time )
Quality check results on field: 183.3 +/- 7 GHz sky brightness temperature unitless qc_tbsky7 ( time )
Quality check results on field: 183.3 +/- 14 GHz sky brightness temperature unitless qc_tbsky14 ( time )
Quality check results on field: Temperature of the hot absorber at the tip unitless qc_temp_hot1 ( time )
Quality check results on field: Temperature of the hot absorber at the center unitless qc_temp_hot2 ( time )
Quality check results on field: Temperature of the warm absorber unitless qc_temp_warm ( time )
Quality check results on field: Time offset from midnight unitless qc_time ( time )
183.3 +/- 1 GHz sky signal count sky1 ( time )
183.3 +/- 3 GHz sky signal count sky3 ( time )
183.3 +/- 7 GHz sky signal count sky7 ( time )
183.3 +/- 14 GHz sky signal count sky14 ( time )
183.3 +/- 1 GHz sky brightness temperature K tbsky1 ( time )
Unfiltered 183.3 +/- 1 GHz sky brightness temperature K tbsky1u ( time )
183.3 +/- 3 GHz sky brightness temperature K tbsky3 ( time )
Unfiltered 183.3 +/- 3 GHz sky brightness temperature K tbsky3u ( time )
183.3 +/- 7 GHz sky brightness temperature K tbsky7 ( time )
Unfiltered183.3 +/- 7 GHz sky brightness temperature K tbsky7u ( time )
183.3 +/- 14 GHz sky brightness temperature K tbsky14 ( time )
Unfiltered 183.3 +/- 14 GHz sky brightness temperature K tbsky14u ( time )
Physical temperature of antenna feed horn degC temp_antenna_feed_horn ( time )
Physical temperature of component plate degC temp_component_plate ( time )
Temperature of external sensor degC temp_ext ( time )
Temperature of the hot absorber at the tip degC temp_hot1 ( time )
Temperature of the hot absorber at the center C temp_hot2 ( time )
Physical temperature of noise diode degC temp_noise_diode ( time )
Physical temperature of thermoelectric cooling plate degC temp_thermoelectric_cooling_plate ( time )
Temperature of the warm absorber C temp_warm ( time )
Time offset from midnight time ( time )
Time offset from base_time time_offset ( time )
183.3 +/- 1 GHz warm load signal count warm1 ( time )
183.3 +/- 3 GHz warm load signal count warm3 ( time )
183.3 +/- 7 GHz warm load signal count warm7 ( time )
183.3 +/- 14 GHz warm load signal count warm14 ( time )

Locations

North Slope Alaska
NSAC1Browse DataCentral Facility, Barrow AK

Contact(s)

Maria Cadeddu
(630) 252-7408
mcadeddu@anl.gov